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Circuit Breaker

For power distribution and electrical protection systems, circuit breakers are among the most critical components for safeguarding equipment, personnel, and facilities from electrical overloads and short circuits. Circuit breakers automatically interrupt electrical current flow when abnormal conditions are detected, protecting circuits from damage while allowing manual reset and continued operation. Electrical.com carries an extensive selection of circuit breakers from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of commercial buildings, manufacturing facilities, data centers, and industrial power distribution applications.
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Amperage
140D930H04
140D930H04
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Cutler Hammer
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151D786G04
151D786G04
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Westinghouse
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151D786G11
151D786G11
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Eaton
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151D995G08
151D995G08
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Westinghouse
800
151D995G24
151D995G24
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Westinghouse
2400
1A33570G02
1A33570G02
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Westinghouse
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1A33570G04
1A33570G04
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Cutler Hammer
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3752A02G04
3752A02G04
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Westinghouse
4000
3752A03G02
3752A03G02
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Westinghouse
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3752A04G01
3752A04G01
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Westinghouse
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3752A04G11
3752A04G11
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Westinghouse
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3752A05G04
3752A05G04
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Westinghouse
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3752A22G04
3752A22G04
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Westinghouse
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3838A96G01
3838A96G01
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Westinghouse
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436B621H05
436B621H05
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Cutler Hammer
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436B696G01
436B696G01
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Westinghouse
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449D224G04
449D224G04
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Eaton
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567F759G02
567F759G02
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Westinghouse
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591C651G01
591C651G01
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Eaton
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591C652G01
591C652G01
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Westinghouse
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6482C55G21
6482C55G21
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Eaton
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682C828G01
682C828G01
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Westinghouse
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70220ERN18
70220ERN18
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Eaton
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795A077H01
795A077H01
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Westinghouse
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Popular Circuit Breaker Manufacturers

Electrical.com stocks the largest inventory of circuit breakers in the world, with over 1 million square feet of new, used, surplus, and re-certified circuit protection equipment available for immediate shipment. From residential to industrial applications, across all voltage and amperage ratings, we have what you need when others say no. Our comprehensive circuit breaker inventory spans all voltage classes, amperage ratings, and pole configurations from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our circuit breakers serve critical applications across manufacturing facilities, commercial buildings, data centers, healthcare facilities, utilities and power generation, industrial plants, residential construction, telecommunications infrastructure, and process control installations.


Whether you're maintaining legacy equipment with obsolete circuit breaker models or sourcing current production components for new electrical systems, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime and keep your operations running. Need circuit breakers now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.

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